baber/WOPTO huggingface dataset:
Patent KR-20030029376-A (KR)
Title: Balances of the teeth
Inventor: KU HYUN WOONG
IPC: A61C7/06
Filed: 2001-10-08
Abstract: PURPOSE: An occlusal splint and a method of making the same are provided to accurately diagnose a syndrome caused by false occlusion. CONSTITUTION: A tube type body(10) made of a flexible material having a U shape corresponding to a teeth arrangement is elastically expanded freely and is filled therein with a working fluid so that the filled fluid can move a pressure freely. A guide portion(20) is protruded so that it engages with the inside of the body in the shape corresponding to both sides of a tongue.
Patent KR-20030030469-A (KR)
Title: Method for driving an universal serial bus device and system using the same
Inventor: JUN SEON MI
IPC: G06F13/00
Filed: 2001-10-11
Abstract: PURPOSE: A USB(Universal Serial Bus) drive method, and an embedded system adopting the method are provided to efficiently set an I/O scheme of a USB device at a user application program layer, and to minimize a code and a program size to be considered in an embedded system with limited resources. CONSTITUTION: A user application program enables a user to select an I/O scheme of a USB device, e.g a DMA(Direct Memory Access) scheme or a programmable scheme by using a standard I/O function of an OS(S10). An I/O control block within a USB device driver analyses parameters to be transferred simultaneously with the standard I/O function when the standard I/O function is called, checks whether a USB device related I/O request is transmitted(S20), and then analyses the parameters included in the standard I/O function(S30). In a case that the requested I/O scheme is set at a DMA scheme, the I/O control block sets a call back table of a DMA I/O scheme(S50). In a case that the requested I/O scheme is set at a programmable I/O scheme or a CPU bound I/O scheme, the I/O control block sets a call back table of a programmable I/O scheme(S60).
Patent KR-20030032274-A (KR)
Title: Heating chamber for heating process chamber for manufacturing semiconductor device
Inventor: BAE YEONG IL
IPC: H01L21/205
Filed: 2001-10-17
Abstract: PURPOSE: A heating chamber for heating a semiconductor process chamber is provided to use a heating chamber regardless of the installed positions of power, a main computer and a monitoring computer by forming thermocouple connection grooves for measuring a temperature and an overheat temperature at right and left sides of each terminal of a heating chamber body part. CONSTITUTION: A body part(100) is installed outside a process chamber(6). A coil, a thermocouple for measuring the temperature and a thermocouple for measuring the overheat temperature are installed inside the body part. A terminal(102,104,106,108,110) is installed outside the body part to apply power(112) to the coil. The thermocouple connection groove(114,116,118,120,134,136,138,140) for measuring the temperature is installed in one side and other side of the terminal to connect the temperature measuring thermocouple with an outside apparatus. The thermocouple connection groove(122,124,126,128,142,144,146,148) for measuring the overheat temperature is formed in the periphery of the temperature measuring thermocouple to connect the overheat temperature measuring thermocouple with an outside apparatus.
Patent KR-20030033724-A (KR)
Title: Method for confirming ear microphone state in communication terminal
Inventor: LIM HUI DO
IPC: H04M1/60
Filed: 2001-10-24
Abstract: PURPOSE: A method for confirming an ear microphone state in a communication terminal is provided to recognize a switch-on in an ear microphone connected state by using the combination of a jack connection detection signal and a switch-on detection signal. CONSTITUTION: A controller monitors a jack detection signal and a switch detection signal(901). The controller decides whether a state change is generated in the signals(903). If so, the controller checks whether both of the signals are 'high'(905). If not, the controller performs corresponding operations(919), and if 'high', the controller reads right prior states of the two detection signals(907). The controller analyzes the read prior states to check whether both of the prior states of the detection signals are 'low'(909). If so, the controller mutes transmission and receiving(911). The controller checks the switch detection signal(913). The controller checks whether the switch detection signal is 'low'(915). If not, the controller returns to the step 913, and if 'low', the controller releases the transmission and receiving mute(917), and returns to a standby state(919). If both of the prior states are not 'low' in the step 909, the controller checks a 'high'-maintained time of the switch detection signal(921). The controller checks whether the maintained time is over a pre-decided time(923). If so, the controller automatically dials the last call number(927), and if not, the controller displays the last call number stored in a memory on an LCD(Liquid Crystal Display)(927).
Patent KR-20030033852-A (KR)
Title: Method of managing the additional information for a medium and apparatus thereof
Inventor: CHOO HUI JEONG
IPC: G06F12/00
Filed: 2001-10-25
Abstract: PURPOSE: A method and a device for managing the additional information of an information recording medium are provided to easily search and play the contents without remembering the medium and a position recording the contents by making a play and information management device automatically manage the information of the information recording medium. CONSTITUTION: An additional information providing server(110) connects with the play and information management device(120) through the Internet. The additional information server(110) comprises a transmitting/receiving part(111), an additional information providing part(112), an additional information input part(114), and an additional information storing part. The play and information management device(120) includes the transmitting/receiving part(121), a play part(122), a storing position information generating part(123), an information recording medium information management part(124), an information display part(125) and an information input part(126). The information recording medium information management part(123) receives the physical information from the play part(122), and provides it to the transmitting/receiving part(121).
Patent KR-20030034771-A (KR)
Title: Image Detection Device using Solar Cell
Inventor: KOH DAE KYUNG
IPC: G08G1/04
Filed: 2001-10-26
Abstract: PURPOSE: An image detector using a solar cell is provided to reduce the resources, the manpower, and the time by using the solar cell to supply the electric power to the image detector. CONSTITUTION: A solar cell(10) is formed with a semiconductor device for generating electricity. A storage battery(20) is used for storing the electricity generated from the solar cell(10). A power control portion(30) protects the storage battery(20). An inverter(40) is used for converting DC electric power to AC electric power. An image sensor(60) is used for outputting an image related to a scene of traffic. A DSP(Digital Signal Processor) portion(50) processes an image detection algorithm. A wireless terminal(70) is used for transmitting traffic information.
Patent KR-20020034962-A (KR)
Inventor: KUNII SHINGO
IPC: H02M3/158
Filed: 2001-11-01
Abstract: PURPOSE: To provide a multi-output DC-DC converter for preventing the output voltage of a second output from decreasing even if the load current of a first output becomes small extremely when obtaining the second output using the pulse voltage of a DC-DC converter circuit for obtaining the first output, and to provide an electronic device using the multi-output DC-DC converter. CONSTITUTION: An FETQ3 is used as the rectification element for the flywheel of a step-down DC-DC converter circuit 11 for obtaining the first output to form a synchronous rectification circuit. Since the FETQ3 operates as the synchronous rectification element that is capable of bi-directional conduction, the amplitude of the source voltage of an FETQ2 does not decrease even if the load current of the first output decreases, thus maintaining the voltage of the second output that is the output of rectification circuits 3 and 4 at a constantly normal value.
Patent KR-20010106387-A (KR)
Inventor: LEEM SEUNG SOO
IPC: A23L2/02
Filed: 2001-11-07
Abstract: Nonfilled and filled granular PTFE powders each having a high apparent density, a small quantity of electrostatic charge and excellent powder fluidity, capable of providing moldings freed from deterioration of tensile strength and elongation and coloration caused by surfactants, and having a high degree of whiteness; and a process for producing the same, which comprises wetting 100 parts by weight of a PTFE powder alone or a mixture thereof with a filler with 30 to 60 parts by weight of an aqueous solution of a nonionic surfactant comprising a hydrophobic segment composed of poly(oxyalkylene) units each having 3 to 4 carbon atoms and a hydrophilic segment composed of poly(oxyethelene) units and granulating the wet powder by a mechanical force.
Patent KR-20020039235-A (KR)
Inventor: LEEUWEN GEORGE WILLARD VAN
IPC: G11B19/20
Filed: 2001-11-08
Abstract: PURPOSE: A method and apparatus for improving cold temperature performance of a disk drive is provided to make cold temperature drive of a disk possible by preventing damage and data loss induced by cold temperature. CONSTITUTION: In a method for preventing cold temperature-induced damage to a spindle motor assembly of a direct access storage device(DASD), a method for improving cold temperature performance of a disk drive comprises the steps of measuring a temperature of the DASD; applying a current to windings of the spindle motor assembly for an amount of time required for the temperature of the spindle motor assembly to rise to a minimum threshold temperature for normal operation; and starting spinning operation of the spindle motor assembly.
Patent KR-20030038976-A (KR)
Title: Acoustic wave device in intermediate frequency and method of fabricating the same
Inventor: JEUN BOUNG YOUNG
IPC: H03H9/00
Filed: 2001-11-09
Abstract: PURPOSE: An acoustic wave element of an intermediate frequency band and a fabricating method thereof are provided to obtain a high electrical reflectivity by using the air gap. CONSTITUTION: An air gap pattern(15) is formed from an upper face of a wafer(11) to a bottom face of the wafer(11). A piezoelectric thin film(16) is used for covering one side of the air gap pattern(15) and one side of the wafer(11). A plurality of input and output electrodes(17a,17b) are formed on the piezoelectric thin film(16). A plurality of silicon oxide layers(12a,12b) are formed on an upper face and a bottom face of the wafer(11). The air gap pattern(15) is used for performing a function of a reflective layer to an input signal and shielding the remaining acoustic waves except for a trans wave.
Patent KR-20030040704-A (KR)
Title: Use of Smad for gene therapy of solid malignant tumors
Inventor: LEE JE HO
IPC: C12N15/861
Filed: 2001-11-15
Abstract: PURPOSE: A method of preparing an adenovirus capable of producing a Smad4 or Smad3 protein in cells obtained using an adenovirus expression vector containing a Smad4 or Smad3 gene is provided. A malignant solid tumor can be effectively treated by expressing Smad4 or Smad3 on malignant solid tumor cells. CONSTITUTION: A malignant solid tumor is treated by infecting a malignant solid tumor such as cervical cancer with an adenovirus to express a Smad4 or Smad3 protein. TGF-β is additionally added to malignant solid tumor cells. The adenovirus expression vector contains an immediate early promoter site of cytomegalovirus, a multiple cloning site, a late polyadenylation signal site of simian virus 40 and a Smad4 gene.
Patent KR-20030041551-A (KR)
Title: Apparatus for sorting metal hydride
Inventor: CHA GANG UK
IPC: B22F1/00
Filed: 2001-11-20
Abstract: PURPOSE: An apparatus for sorting powder of metallic alloy for hydrogen storage is provided to obtain powder of metallic alloy for hydrogen storage having a certain desired size by electric charging powder of metallic alloy for hydrogen storage and sorting the electric charged powder of metallic alloy for hydrogen storage. CONSTITUTION: The apparatus for sorting powder of metallic alloy for hydrogen storage comprises an ionization part(2) for electric charging powder of metallic alloy for hydrogen storage; and first and second collecting electrodes(3,4) the length of which is longitudinally formed in a flow direction of the powder of metallic alloy for hydrogen storage(5) passing through the ionization part, which form the anode and cathode respectively, wherein the ionization part is a filament, wherein the first collecting electrode(3) collects powder of metallic alloy for hydrogen storage having minus electric charges(5a) and accelerates powder of metallic alloy for hydrogen storage having plus electric charges(5b), and wherein the second collecting electrode(4) collects the powder of metallic alloy for hydrogen storage having plus electric charges accelerated by the first collecting electrode.
Patent KR-20020010558-A (KR)
Inventor: CHOI IN CHAN
IPC: G06F13/00
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus for collecting data using a DSP(Digital Signal Processor) is provided not only to suitably process digital signals suitably, but also to remarkably increase data collection capability by installing a DSP in a data collector so that the DSP can be operated as a CPU. CONSTITUTION: A DSP circuit, internally containing a global bus and a local bus for parallel operation, is composed of 6 communication ports, 2 timers, and other control signal lines. A local memory makes 64K*32bit using two KM6161002B chips. A global memory makes 256K*32bit using two KM616v4002 chips, and keeps measured data, the data processed at the DSP and the data transferred from a host PC. An EPROM using 27C256(256K) has a booting program. A PCI control circuit using a V360EPC chip is composed of a PCI interface and a local interface. A PLD decodes addresses and controls a signal formed at each chipset.
Patent KR-20030042590-A (KR)
Title: Method for checking credibility of web site and system therefor
Inventor: CHOI AN NA
IPC: G06Q30/00
Filed: 2001-11-23
Abstract: PURPOSE: A method and a system for checking the reliability of a web site are provided to offer the reliable information for a subject operating the web site while minimizing the load of the network and a user computer. CONSTITUTION: If a cursor of an input device of a client is placed on the URL(Uniform Resource Locator) data in an application program such as a web browser or a word processor of the client, the information for a URL operation company is automatically obtained and the obtained information is displayed(S7). An automatic URL extraction step is divided into a URL extraction step(S510) automatically extracting the URL if the cursor is placed on the URL data in the application program, and an information collecting step(S550) collecting the information for the subject operating the URL from an official organization by using the extracted URL. The information for the URL operation subject includes the identity information integrating online and offline, the asset information, the administration information, the credit evaluation information, and other information.
Patent KR-20020041307-A (KR)
Inventor: ADRIAN MEREDITH SUNTER
IPC: A23L27/00
Filed: 2001-11-26
Abstract: PURPOSE: A flavoring system in a manufacturing line for manufacture of a snack confectionery product by addition of seasoning such as salt, spices or the like to a potato chip drawn out from a fryer is provided. Since the flavoring does not come into contact with a weigher, the weigher does not need washing whenever a new kind of flavoring is used. CONSTITUTION: The flavoring system comprises: a measuring apparatus(200) for receiving unseasoned food items(M), measuring and then dividing into a specified quantity; a flavoring device(300) for individually flavoring these batches of food items by applying flavoring and a packing apparatus(400). Reductions in equipment down-time for cleaning allow a manufacturing line to operate more efficiently and to improve productivity.
Patent KR-20030046044-A (KR)
Title: Manu facturing Method of caterpillar body and caterpillar pin
Inventor: JU JUNG HYEON
IPC: B22D18/02
Filed: 2001-12-04
Abstract: PURPOSE: A method for fabricating a caterpillar body and caterpillar pin is provided to make a caterpillar assembly in light weight and to reduce fuel consumption by adding composite material to the caterpillar assembly. CONSTITUTION: A predetermined amount of silicon carbide fiber is aligned on a caterpillar body mold(22). A predetermined amount of a molten aluminum alloy is injected into silicon carbide fiber formed on the caterpillar body mold(22). The aluminum alloy melt injected into the caterpillar body mold(22) is pressed for a few minutes by using a punch(23), thereby impregnating the silicon carbide fiber with the aluminum alloy melt. Then, a silicon carbide fiber reinforced metal is ejected from the caterpillar body mold(22).
Patent KR-20030048920-A (KR)
Title: Air Conditioner and Controlling Method for the Same
Inventor: CHOI HO SEON
IPC: F24F11/76
Filed: 2001-12-13
Abstract: PURPOSE: An air conditioner and a control method thereof are provided to detect the radiant temperature for at least two interior rooms by using a radiant temperature sensor and compute the real interior pleasantness temperature not the room temperature. CONSTITUTION: Wall type or vertical air conditioner(10) installed to a wall of the room to air-condition interior air comprises a radiant temperature sensor installed to a discharge port to measure the radiant temperature of at least two interior rooms(a,b,c,d,e,f,g) and a microcomputer controlling the discharge amount of the air conditioner according to the radiant temperature of the room detected by the radiant temperature sensor.
Patent KR-20030052271-A (KR)
Inventor: KIM SEOK SU
IPC: H01L21/24
Filed: 2001-12-20
Abstract: PURPOSE: A method for manufacturing a salicide layer of a semiconductor device is provided to be capable of improving the characteristics of the salicide layer by sequentially forming the first and second silicide layer using a two-step process. CONSTITUTION: After sequentially forming a gate conductive layer and the first metal layer on a semiconductor substrate(100), the first silicide layer(104') is formed by carrying out the first heat treatment. A gate electrode(102a) is formed by patterning the first silicide layer and gate conductive layer. A spacer(108a) is then formed at both sidewalls of the gate electrode. A source/drain junction(110) is formed in the semiconductor substrate by implanting doped dopants using the gate electrode and spacer as a mask. After depositing the second metal layer on the resultant structure, the second silicide layer(112') is formed on the gate electrode and source/drain junction by carrying out the second heat treatment.
Patent KR-20030051088-A (KR)
Title: Turbofan, manufacturing method and manufacturing mold thereof
Inventor: PARK JONG HAN
IPC: F04D29/28
Filed: 2001-12-20
Abstract: PURPOSE: A turbo fan and method for manufacturing the turbo fan is provided to extend a lifetime of a mold for manufacturing the turbo fan by preventing a sharp edge from forming at the mold. CONSTITUTION: A turbo fan comprises a hub(10), a shroud(20), and a plurality of blades(30). A boss portion is provided with a central portion of the hub(10) in order to contain and connect a rotating axis of a driving source. The shroud(20) is placed remotely in a certain distance from the hub(10), and guides a blowing of air. One end of the blade(30) is formed integrally at a bottom side of the shroud(20), and the other end thereof is formed integrally at an upper side of the hub(10).
Patent KR-20030053417-A (KR)
Title: Health food composition which contains Saururus chinensis Baill. and others
Inventor: HAHM JONG CHEON
IPC: A23L33/00
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a health food composition which contains Saururus chinensis baill. as main ingredient and others to keep the human health, to prevent and treat cancer, to improve digestion and excretion, to inhibit inflammation, diabetes and obesity, and to relieve fatigue. CONSTITUTION: A health food composition contains 5-49 wt.% of Saururus chinensis baill., 2-20 wt.% of Rhynchosia Nolubilis, 2-20 wt.% of jujube, 2-20 wt.% of pine needles, 2-20 wt.% of licorice root, 2-20 wt.% of Ganoderma lucidum, 2-20 wt.% of Letimula edodes Pegler, 2-20 wt.% of unpolished rice, 2-20 wt.% of sesame seeds, 2-20 wt.% of Atractylodes macrocephala koidz, 2-20 wt.% of Lycium chinense Mill., 2-20 wt.% of Schisandra chinensis (Turcz.) H. Baill. , 2-10 wt.% of malt, 2-10 wt.% of Galli stomachichum corium, 2-10 wt.% of ginger, 1-10 wt.% of sea tangle, 2-10 wt.% of lactose and 5-20 wt.% of starch.
Patent KR-20030056411-A (KR)
Title: A covering method using loess mortar
Inventor: PARK SSAL SU
IPC: C04B14/10
Filed: 2001-12-28
Abstract: PURPOSE: A method for plastering yellow earth mortar on cement walls is provided to prevent cracking of wall and enable easy construction at a low cost by using yellow earth plaster and fiber glass mat. CONSTITUTION: The yellow earth-plastering method comprises the steps of: preparing yellow earth-plastering material by mixing the sediment of yellow earth, gathered from streaming yellow earth into water, with saw dust of pine trees in a volume ratio of 1:1, and adding a fiber reinforcing material and optionally 50%(based on the volume of yellow earth) of seaweed(agar) as a binder; plastering the resultant yellow earth on cement wall; putting fiber glass mats on yellow earth and pressing slightly; rubbing yellow earth mortar coming out of the mats to lay the mats under yellow earth.
Patent KR-20030056702-A (KR)
Title: An etching apparatus of silicon wafer
Inventor: CHO YONG JUN
IPC: H01L21/302
Filed: 2001-12-28
Abstract: PURPOSE: An apparatus for etching a silicon wafer is provided to be capable of uniformly removing an impact layer generated when carrying out a grinding process at the silicon wafer and improving the uniformity of surface roughness. CONSTITUTION: A process tub(110) is provided with an inner tub(110a) and an outer tub(110b) for carrying out an etching process at a silicon wafer by using the flow of an etching solution moving from the bottom portion of the inner tub to the outer tub. An etching solution diffusing part is installed for uniformly diffusing and raising the etching solution supplied from the bottom portion of the inner tub in the entire inner tub. A bubble generating part is installed for activating the reaction between the etching solution and the silicon wafer. Preferably, a bellows part(112) used as a flow rate decreasing part, is installed at the wall of the inner tub for decreasing the flow rate of the etching solution raised from the bottom portion of the inner tub.
Patent KR-20030058138-A (KR)
Title: Flat panel display device and method for operating the same
Inventor: LEE MU JIN
IPC: G09G3/36
Filed: 2001-12-29
Abstract: PURPOSE: A flat panel display and a driving method thereof are provided to disperse the energy of signals to drive a liquid crystal panel and reduce the electromagnetic interference by using a spread spectrum method. CONSTITUTION: A flat panel display includes an LVDS transmission portion(100), an LVDS reception portion(200), a frequency conversion portion(300), a timing control portion(400), and a drive IC(500). The LVDS transmission portion converts a TTL signal including an image data signal and a control signal to an LVDS signal and transmits the LVDS signal. The LVDS reception portion receives the LVDS signal and converts the LVDS signal to the TTL signal. The frequency conversion portion spreads a clock frequency of the LVDS transmission portion. The timing control portion performs a timing format operation for the signal of the LVDS reception portion by using the spread clock frequency. The drive IC drives a liquid crystal panel according to an output signal of the timing control portion.